49198100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 123950400

約数和(自身を除く): 74752300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1049, 1340, 1675, 1876, 2098, 2345, 3350, 4196, 4690, 5245, 6700, 7343, 9380, 10490, 11725, 14686, 20980, 23450, 26225, 29372, 36715, 46900, 52450, 70283, 73430, 104900, 140566, 146860, 183575, 281132, 351415, 367150, 491981, 702830, 734300, 983962, 1405660, 1757075, 1967924, 2459905, 3514150, 4919810, 7028300, 9839620, 12299525, 24599050, 49198100]

約数ペア:

[(1, 49198100), (2, 24599050), (4, 12299525), (5, 9839620), (7, 7028300), (10, 4919810), (14, 3514150), (20, 2459905), (25, 1967924), (28, 1757075), (35, 1405660), (50, 983962), (67, 734300), (70, 702830), (100, 491981), (134, 367150), (140, 351415), (175, 281132), (268, 183575), (335, 146860), (350, 140566), (469, 104900), (670, 73430), (700, 70283), (938, 52450), (1049, 46900), (1340, 36715), (1675, 29372), (1876, 26225), (2098, 23450), (2345, 20980), (3350, 14686), (4196, 11725), (4690, 10490), (5245, 9380), (6700, 7343)]